Hair dryer



FIG. 1 is a front perspective view of a hair dryer showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a side view thereof;

FIG. 6 is another side view thereof;

FIG. 7 is a front view thereof;

FIG. 8 is a rear view thereof;

FIG. 9 is a rear perspective view of the hair dryer shown in an alternate conditon;

FIG. 10 is a top view thereof;

FIG. 11 is a bottom view thereof;

FIG. 12 is a front view thereof; and,

FIG. 13 is a rear view thereof. 

The ornamental design for a “hair dryer,” as shown and described. 